V. Banumathy

Economic Analysis of Machine and Hand Transplanted Paddy Cultivation in Thiruvarur District, Tamil Nadu: Evidence from Cost, Resource Use Efficiency and Decomposition Analysis

M. Tamilarasu, V. Banumathy, S. Ravichandran & G. Srinivasan · Journal of Experimental Agriculture International · 2026

The present study evaluated the comparative economics of machine-transplanted and hand-transplanted paddy cultivation in Thiruvarur district, one of the major rice-producing districts of the Cauvery Delta region of Tamil Nadu. Primary data were collected from 60 sample farmers us...

Open access Research Article 10.9734/jeai/2026/v48i104523

Growth Analysis and Instability in Fruits Area, Production, Productivity and Exports in India

R. Sathiya, M. Naveenkumar, S. Senthilnathan, S. Grunathan, M. Nirmaladevi & V. Banumathy · Asian Journal of Agricultural Extension, Economics & Sociology · 2022

The study focused on growth rate and instability in area, production productivity and export of fruits in India and Tamil Nadu. The present study used the secondary data collected from secondary sources. The area under fruits in Tamil Nadu and India both are increased (2.08 and 1...

Open access Research Article 10.9734/ajaees/2022/v40i931022

Growth and Instability in Area, Production and Productivity of Banana in Tamil Nadu

R. Sathiya, M. Naveenkumar, S. Senthilnathan, S. Grunathan, M. Nirmala Devi & V. Banumathy · International Journal of Plant & Soil Science · 2022

The study shows that, analysis of trend, growth and stability of banana in decade’s periods of India and Tamil Nadu. Since, the study attempt to analyse and used the instability index Viz., Cuddy-Della Valle Index and Coppock Index. Whereas analyse trend and decomposition used th...

Open access Research Article 10.9734/ijpss/2022/v34i2031193